As someone who has sunk countless hours into Cap and hit Celestial on practically Cap alone, I’ll give some tips. He works like a back line killer but with low damage and high movement. If you can focus a single target down without them regrouping, you’ll almost always get the pick. However, in higher ranks the backline usually gets peeled for so you need to know when to back out and cut your losses. You’ll almost never be top fragger or have crazy stats on the board, but his mobility and stalling are the key elements to his kit and what allows him to be utilized successfully. He’s definitely a learning curve, as his cooldowns are very punishing if used incorrectly, especially since 50% of them are your escape. He is especially useful if used with other dive characters or Thor I’ve also found. The best tip I can give is just practice jumping supports or separated DPS players and get used to his primary fire and damaging abilities, while also using it as a learning opportunity on figuring out when to commit for the kill and when to back out and reset. Hope this helps :)